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view src/md5/md5.h @ 281:ea5f86e0a81c
modes are now enforced exclusive
Other MTAs (exim, postfix) are more relaxing, but as combinations
of exclusive modes are senseless we behave more obvious if we
fail early. This makes understanding the behavior easier too.
| author | markus schnalke <meillo@marmaro.de> |
|---|---|
| date | Tue, 07 Dec 2010 14:04:56 -0300 |
| parents | e0938c511243 |
| children |
line source
1 /*
2 * This is an OpenSSL-compatible implementation of the RSA Data Security,
3 * Inc. MD5 Message-Digest Algorithm (RFC 1321).
4 *
5 * Written by Solar Designer <solar at openwall.com> in 2001, and placed
6 * in the public domain. There's absolutely no warranty.
7 *
8 * See md5.c for more information.
9 */
11 #ifdef HAVE_OPENSSL
12 #include <openssl/md5.h>
13 #elif !defined(_MD5_H)
14 #define _MD5_H
16 /* Any 32-bit or wider unsigned integer data type will do */
17 /* Note: Using an int will work on most systems and might perform much better */
18 typedef unsigned long MD5_u32plus;
20 typedef struct {
21 MD5_u32plus lo, hi;
22 MD5_u32plus a, b, c, d;
23 unsigned char buffer[64];
24 MD5_u32plus block[16];
25 } MD5_CTX;
27 extern void MD5_Init(MD5_CTX *ctx);
28 extern void MD5_Update(MD5_CTX *ctx, void *data, unsigned long size);
29 extern void MD5_Final(unsigned char *result, MD5_CTX *ctx);
31 #endif